Effect of continuous recombinant human endostatin pumping combined with TP chemotherapy on serum malignant molecules and angiogenesis molecules in patients with advanced ovarian cancer

摘要

Objective:To study the effect of continuous recombinant human endostatin pumping combined with TP chemotherapy on serum malignant molecules and angiogenesis molecules in patients with advanced ovarian cancer.Methods:78 patients with advanced ovarian cancer who were treated in our hospital between July 2011 and December 2015 were selected and divided into observation group and control group (n=39) according to the single-blind randomized control method. Before treatment and after 4 cycles of treatment, electrochemical luminescence immunity analyzer was used to detect serum tumor marker levels;RIA method was used to determine serum apoptosis molecule levels;enzyme-linked immunosorbent assay (ELISA) was used to detect the serum angiogenesis molecule levels.Results:Before treatment, differences in serum levels of tumor markers, apoptosis molecules and angiogenesis molecules were not statistically significant between two groups of patients (P>0.05). After 4 cycles of treatment, serum carbohydrate antigen 125 (CA125), carbohydrate antigen 153 (CA153), human epididymis protein 4 (HE4), carcinoembryonic antigen (CEA), human chorionic gonadotropin (β-HCG), Bcl-2, Survivin, Bag-1, angiogenin-2 (Ang-2), vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) levels of observation group were significantly lower than those of control group (P<0.05) while Bax level was significantly higher than that of control group (P<0.05).Conclusions:Continuous recombinant human endostatin pumping combined with TP chemotherapy can decrease the malignant degree of advanced ovarian cancer and inhibit angiogenesis.